- -€65.10
Discover the Yonex Polytour Spin 120 tennis string in Cobalt Blue and Black, a co-polyester monofilament with an exclusive pentagonal profile and Giga-Spin technology, designed for players with aggressive swing speeds. Its 1.20 mm gauge delivers exceptional grip on the ball, maximum topspin generation and devastating precision on every stroke.
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Professional string made in Japan with a 5-sided pentagonal structure and firm feel, chosen by pros such as Denis Shapovalov, Jaume Munar and Alejandro Tabilo on the ATP tour.
YONEX PROFESSIONAL SERIES
The Yonex Polytour Spin 120 is the tennis string designed for extreme spin lovers. Built for players with aggressive swing speeds, it delivers the sensation of biting the ball on every impact and turning every topspin into a lethal weapon. It's the choice of tour players such as Denis Shapovalov, Alejandro Tabilo, Jaume Munar, Casper Ruud and Taylor Townsend on the pro circuit.
Its most defining feature is the pentagonal 5-sided profile, an exclusive Yonex design known as Giga-Spin. These edges act like microscopic teeth that grip the ball's felt firmly, increasing the rotation angle and generating shot depths impossible with conventional round strings, all with crisp, controlled feedback on every stroke.
Giga-Spin technology doesn't just maximise bite — it also promotes fast snapback of the vertical strings after impact, catapulting the ball with additional rotation. The result translates into more curved trajectories, more aggressive bounces and an exceptional ability to pass opponents with high lobs and sharp cross-court winners from the baseline.
In 18L gauge (1.20 mm), it's the ideal string for players seeking fine feel, extreme grip and an excellent lively response. Each individual set measures 12 metres (39 ft) and it's also available in a 200-metre reel for professional stringers. It's manufactured entirely in Japan to the quality and precision standards that define Yonex worldwide.
Choose between two colours with real character: vibrant Cobalt Blue, an intense, striking blue that stands out boldly on any frame, or elegant, minimalist Black, discreet and compatible with all racquet types. Both options bring personality and visibility to the string bed to reinforce the visual impact of your aggressive game on court.
Turn every baseline drive into a heavy topspin missile with the Yonex Polytour Spin 120. String it at 22-25 kg according to your profile, choose your favourite colour and discover why it's one of the most appreciated strings among topspin specialists. Japanese Yonex engineering now at the service of your most aggressive game on court.
| Yonex Polytour Spin 120 — Technical Specifications | |
|---|---|
| Feature | Detail |
| Item Code | PTGS120 |
| Type | Tennis string |
| Material | Co-polyester (monofilament) |
| Profile | Pentagonal (5-sided) |
| Gauge | 18L (1.20 mm) |
| Individual set length | 12 m (39 ft) |
| Reel length | 200 m |
| Technology | Giga-Spin |
| Key benefits | Maximum spin, precision, grip and solid feel |
| Recommended for | Players with aggressive swing speeds |
| Origin | Made in Japan |
| Available Colours | Cobalt Blue, Black |
